This kit comes with the following parts:
Linkbot Super Kit
Linkbot Sensor Connection Pack
1 Year Warranty 
 
This kit allows you to quickly get started with learning robotics, coding, science, technology, engineering, and math (STEM) with a Linkbot and all necessary accessories for using Arduino to add varous sensors. An LED module is included for testing Linkbot Arduino sensing capabilities 
 
Getting started programming Linkbot and Arduino with RoboBlockly.
 
The recommended add-ons for this kit are:
Arduino-Compatible Starter Kit
Robot Sensor Pack
Pan-Tilt Pack
Ch Professional Edition